Why might the Overload LED be lit on my APC Back-UPS?
All APC Back-UPS Product Families. ... All APC Back-UPS Product Families. ... Each model of Back-UPS is capable of handling up to a certain amount of equipment. ... is rated for 500 Volt Amps (or 315 Watts). Verify that your equipment plugged into the Battery Backup outlets does not exceed the VA rating (denoted by the number in the APC's UPS Sizing Tool ... contact APC's Technical Support ... contact APC's Technical Support